DepSurf

Struct: cpa_data

Status

Regular

• In 4.4: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 4.8: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 4.10: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 4.13: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 4.15: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 4.18: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      int flags;
      long unsigned int pfn;
      unsigned int force_split;
      int curpage;
      struct page **pages;
  };
  

• In 5.0: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In 5.3: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In 5.4: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In 5.8: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 5.11: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 5.13: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 5.15: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 5.19: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 6.2: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 6.5: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

• In 6.8: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      unsigned int force_flush_all;
      struct page **pages;
  };
  

Arch

• In arm64: Absent ⚠️
• In armhf: Absent ⚠️
• In ppc64el: Absent ⚠️
• In riscv64: Absent ⚠️

Flavor

• In aws: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In azure: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In gcp: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

• In lowlatency: ✅

  struct cpa_data {
      long unsigned int *vaddr;
      pgd_t *pgd;
      pgprot_t mask_set;
      pgprot_t mask_clr;
      long unsigned int numpages;
      long unsigned int curpage;
      long unsigned int pfn;
      unsigned int flags;
      unsigned int force_split;
      unsigned int force_static_prot;
      struct page **pages;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• No changes between 4.13 and 4.15 ✅
• No changes between 4.15 and 4.18 ✅
• Changed between 4.18 and 5.0 ⚠️

  • Field added. unsigned int force_static_prot
  • Field type changed. int flags ➡️ unsigned int flags
  • Field type changed. int curpage ➡️ long unsigned int curpage
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• Changed between 5.4 and 5.8 ⚠️

  • Field added. unsigned int force_flush_all
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• No changes between 6.5 and 6.8 ✅

Arch

Flavor

• No changes between generic and aws ✅
• No changes between generic and azure ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅